uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/servers/sonarr/update.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl jq common-updater-scripts
+
+latestTag=$(curl https://api.github.com/repos/Sonarr/Sonarr/tags | jq -r '.[] | .name' | sort --version-sort | tail -1)
+version="$(expr $latestTag : 'v\(.*\)')"
+
+update-source-version sonarr "$version"